Botsong vs Hark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Botsong
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Turn a musical idea into a complete song with BotSong, a MIDI and karaoke studio for iPhone, iPad and Mac. PLEASE NOTE The interface is currently in French and is designed for music descriptions written in French. An English localization is coming soon. DESCRIBE YOUR SONG Choose a style, mood, instruments, tempo, key and duration. BotSong creates a fully editable multitrack arrangement. COMPOSE AND ARRANGE • Generate drums, bass, piano, guitars, strings, brass, synths and melodies. • Import one or more inspiration MIDI files. • Organize intros, verses, choruses, bridges and custom sections. • Edit chords, time signatures, tempos, keys and modulations bar by bar. • Edit pitch, timing, length and velocity in the piano roll. WRITE AND SING Add lyrics to each section, align the vocal melody and follow synchronized syllables in full-screen karaoke mode. MIX AND LISTEN Adjust every track, use solo and mute, and preview your song with the built-in General MIDI audio engine. SAVE AND EXPORT Keep complete projects in the BotSong library and exchange portable .botsong files. Export multitrack MIDI, synchronized .kar karaoke, WAV audio and JSON. LOCAL AND PRIVATE Composition, editing and projects remain on your device. No BotSong account, advertising or subscription is required. All creation and editing tools are free. Without a purchase, only MID and KAR exports are limited to 15 seconds. One lifetime in-app purchase unlocks their full duration. Privacy Policy: https://removesilencevideo.com/botsong/privacy.php?lang=en Terms of Use: https://removesilencevideo.com/botsong/terms.php?lang=en End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hark
This app trains musicians to identify notes within a musical key, focusing on their relationship to the tonic. It offers various training modes, including single notes, melodies, and chord progressions, with hands-free operation for convenient practice.
- Identify notes as scale degrees
- Hands-free training mode
- Multiple training modes (degrees, melodies, chords, progressions)
- Visual staff with colored notes
- Explore any note in any key
- Multiple instrument sounds
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Hark trains your ear the way musicians actually hear: every note as a degree of the key, not a distance from the note before it. A cadence — or a drone — puts the tonic in your ear. A note sounds. You answer on a ladder of degrees, with the home note at the bottom like the ground. Then the note walks home, step by step, back to the tonic, so you hear the pull instead of reading about it. That walk is the explanation. There is no lecture. FOUR KINDS OF TRAINING • Degrees — one note at a time, from two degrees up to all twelve • Melodies — short phrases, name every note in order • Chords in the key — I, IV, V and the rest, heard by function • Progressions — three and four chords in a row INSIDE • A ladder of seven colours: tonic gold, dominant blue, leading tone red • Notes on a staff, spelled the way the key spells them • The walk home after every answer • Hands-free: train with the screen off, on a walk or in the car. The key, the note, a pause for your answer, then the answer spoken aloud. • Explore: hold any degree in any key and listen. No score, no history. • Five instruments: piano, guitar, strings, choir, electric piano • Your map: accuracy by degree and by chord, and what your ear mixes up • Ten languages, and a ladder labelled with numbers, movable-do syllables or note names — Do–Si, Do–Ti, H and B where they belong FREE, FOR GOOD Five degree levels in C major — up to all seven degrees across two octaves — two melody levels, two chord levels, the first progression level, hands-free training, the staff, a week of statistics, and all of Explore: every degree in every key, there to listen to. No daily cap, no timers. HARK PRO — MONTHLY, YEARLY OR ONCE Training in all twelve keys, chromatic degrees, minor keys, three octaves, all seven chords with sevenths, progressions, melodies up to five notes, custom drills, and the full map of your ear with four weeks of history. Choose a monthly or yearly subscription, with a one-week free trial for eligible customers, or a one-time purchase for permanent Pro access. Only one free trial is available per subscription group. After the trial, the selected subscription renews at the price shown in the app. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel them in your Apple Account subscription settings. To avoid a charge after a free trial, cancel at least 24 hours before it ends. The free levels stay free either way. NO ACCOUNT, NO ADS No sign-up, no ads, no streaks and no nagging. Your individual answers and detailed training history stay on your device. The app sends a limited set of usage events with a random installation identifier, including session summaries and purchase or free-trial events, to help us understand how it works. The privacy policy lists what is sent. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hark-ear.pages.dev/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Botsong at none against Hark's 1. Botsong also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Hark sells 1 one-off in-app purchase. Botsong asks for nothing beyond the download.
| Parameter | Botsong | Hark |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 54 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | David Paillot | Ilia Usatov |
In-app purchases
Botsong
No in-app purchases
Hark
- Hark Pro$19.99









